IS possible to deploy two different JSF shared library in same Domain. I have two webapps deployed in one same domain. One use (depends on) JSF 1.2 and the another one uses JSF 2.x. I'm using WLS 11g (10.3.6). I tried to deploy the two JSF libraries, but WLS shows an error when I try to deploy the JSF 2. It says the library has the same Extension-Name (defined on manifest.mf): jsf.

But I can't deploy the two JSF (1.2 and 2.0) libraries as shared libraries. When I try to deploy the second JSF (2.0) shared library (from $WLS_HOME/common/deployable-libraries/) I got this error. My issue is not the webapp dependency reference in weblogic.xml. The problem is how to deploy the two shared libraries on one same domain.